List of the Top 5 SaaS Boilerplates for LangChain in 2025

These ready-to-use boilerplates can be cloned instantly to kickstart your project. BoilerCode offers an extensive array of SaaS boilerplates aimed at speeding up the development of your upcoming product. By utilizing BoilerCode, you gain immediate access to essential integrations such as Stripe, LemonSqueezy, authentication, and email capabilities, which simplifies the initial setup. This streamlined approach enables developers to concentrate on creating distinctive features instead of getting bogged down by redundant tasks. Ultimately, BoilerCode empowers teams to innovate more effectively and efficiently.

TheDevStarter offers a foundational platform for developing software-as-a-service applications with the Django Ninja framework alongside Next.js. This toolkit encompasses essential functionalities such as user authentication, payment processing through Stripe, analytics, content management, customer support features, and newsletter management. Additionally, the documentation emphasizes the enhanced performance that comes from leveraging the asynchronous capabilities of Django Ninja in conjunction with the optimizations provided by Next.js. Users also receive ongoing support and lifetime updates to ensure their applications remain cutting-edge. This comprehensive approach makes TheDevStarter an appealing choice for developers looking to streamline their SaaS app development process.

Maximize your development efficiency by focusing on what truly matters to your users while saving countless hours. Supastarter provides everything necessary to kickstart your SaaS venture, including features like authentication, payment processing, internationalization, and email services. This powerful toolset allows you to quickly launch your project and start generating revenue in a fraction of the time normally required. It supports a wide range of authentication methods, giving you complete control over user information and enabling you to customize the authentication experience according to your specifications. Furthermore, Supastarter integrates seamlessly with payment platforms such as Lemon Squeezy, Stripe, and Chargebee, providing the flexibility to choose or combine services that suit your needs best. To cater to a diverse global audience, it includes built-in internationalization support, ensuring your application is accessible to users worldwide. With numerous email provider integrations and ready-to-use email templates, effective communication with your customers is a breeze. Your SaaS application is also highly customizable, allowing adjustments to its look and feel to perfectly match your brand identity. Additionally, it is designed to work flawlessly with shadcnUI, further expanding your design possibilities. By leveraging Supastarter, you can not only simplify your development process but also place greater emphasis on delivering an outstanding product that meets the expectations of your users while enhancing their experience.

Boilerbay delivers a comprehensive Next.js SaaS toolkit designed to simplify the development and deployment of software-as-a-service applications. This starter package includes pre-designed landing and waitlist pages, along with essential features like user authentication through NextAuth.js, database management provided by Prisma, email services via Resend, and efficient payment processing with Stripe. Developers can effortlessly customize their design and aesthetics using Tailwind CSS and Shadcn UI components, ensuring alignment with their brand's visual identity. Furthermore, the platform supports AI integrations, featuring tools such as OpenAI and Pinecone, which enable sophisticated functionalities like AI-generated content and responsive chatbot experiences. To enhance user support, Boilerbay provides extensive documentation that assists users throughout the installation and launch phases, with options for deployment on platforms like Vercel. This comprehensive strategy not only enriches the user experience but also allows developers to concentrate on creating distinctive solutions that meet their specific needs. By addressing various aspects of application development, Boilerbay stands out as a valuable resource for those looking to innovate in the SaaS landscape.

SupaLaunch is a comprehensive SaaS boilerplate crafted with Next.js and Supabase, designed to accelerate the development of full-stack web applications. It includes essential features like user authentication with options for both email and Google sign-ins, a PostgreSQL database, image storage, API integrations, and support for Stripe payments, which facilitate both one-time purchases and subscription models. Additionally, the platform offers a pre-built landing page styled with Tailwind CSS and DaisyUI, encompassing customizable components such as navigation menus, partner logos, product showcasing, pricing information, FAQs, and footer sections. Beyond this, SupaLaunch features a markdown-based blog that supports SEO-friendly content management, integrates AI functionalities via the OpenAI API, and includes streaming capabilities, all while boasting over 20 unique UI themes. Other key highlights are built-in SEO tags, an automatically generated sitemap to improve search engine visibility, detailed website analytics, and the option to send programmatic emails through MailerSend. The architecture of this boilerplate is deliberately designed for rapid project setup, making it a perfect solution for developers aiming to optimize their productivity. Furthermore, SupaLaunch not only streamlines the development workflow but also significantly enriches the user experience with its robust suite of tools and resources.